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Energy Star 3.0 regulations set to impact TV designs

by Steven Kim posted Aug 3rd 2009 at 6:38PM

Energy Star logoIf you thought there was a row over the Energy Star 3.0 requirements for TVs, you haven't seen anything yet. Research firm iSuppli rightfully calls out some challenges for even the energy-miserly LCD TVs to duck under the numbers in the draft version of the Tier 2 (effective 2010) and Tier 3 (effective 2012) versions of the standard. For example, a 50-inch TV will have do limbo underneath a 153-Watt peak for Tier 2 compliance and 108-Watts for Tier 3. We're confident that some clever engineering will allow LCD to reach those figures; the real impact might be on plasma TVs, however. It pains us to say it, but plasma's going to have a hard time making that grade; of course, that's assuming that plasma TVs are still being made and marketed towards consumers who value the Energy Star label. For those of us who want efficiency and ultimate image quality, it's time to pull for LED-backlit LCDs.

Read - Energy Star TV requirements draft [Warning: PDF link]
Read - iSuppli predicts change in LCD design

All Insignia LCD TVs to meet or exceed Energy Star 3.0 spec

by Darren Murph posted Nov 5th 2008 at 3:14PM


While Best Buy completely failed to issue a press release trumpeting the inability of its latest Profile 2.0 Blu-ray deck to pass Energy Star specifications, it didn't hesitate to pump one out extolling the power-sipping virtues of its Insignia LCD televisions. In case you weren't aware, the Energy Star 3.0 specification went into effect at the beginning of this month, and any Insignia LCD TV manufactured after November 1, 2008 will meet those requirements; in fact, six of the models will exceed the requirements by 15% of more. Um, cookie?

Updated Energy Star spec goes into effect November 1

by Richard Lawler posted Oct 11th 2008 at 8:30PM

The new Energy Star 3.0 TV specification -- this time including a test for how much electricity televisions use while turned on, not just while off -- goes into effect next month. According to CNET's tests, the difference in power saved by more efficient (but not necessarily ideal PQ) default settings could be as much as a $100 a year, although that will vary based on the TV and the settings. Of course the new rules mean only 25 to 30-percent of TVs are expected to be able to meet the standard, but when you see it on a box, it will actually mean something. Punch the read link for the final draft, we're just going to turn some unnecessary lights off.

[Via Crave]

Auto-brightness to be the first step in LCD TV green status

by Steven Kim posted May 6th 2008 at 1:11AM

LCD TV Assoc GreenTV program
Summer is coming, and that means the plasma TV that bathed you in warmth all winter will soon become between you, your air conditioner and comfort. Yes, we love the images that are pumped out by the emissive cells of a plasma display, but as a general rule, LCDs spin the electric meter more slowly. This benefit is not lost on The LCD TV Association, which has launched its GreenTV logo program to tout the fact. The baseline requirement for an LCD TV to wear the badge is ambient light sensors that adjust the backlight brightness, a feature good for at least a 30-percent reduction in electricity consumption. The association has more plans as well, so expect to see environmentally-conscious features like recyclable parts, fewer heavy metals, and LED backlights get billing as well. With the EPA's Energy Star ratings coming to TVs this year, being "green" could be a real differentiator in the market -- and we all know that more badges on the box mean more sales, right?




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